/* Source: http://scott.yang.id.au/2003/06/obfuscate-email-address-with-javascript-rot13/ */
MailHide = {
    map: null,

    convert: function(a) {
        MailHide.init();

        var s = "";
        for (i=0; i < a.length; i++) {
            var b = a.charAt(i);
            s += ((b>='A' && b<='Z') || (b>='a' && b<='z') ? MailHide.map[b] : b);
        }
        return s;
    },

    init: function() {
        if (MailHide.map != null)
            return;
              
        var map = new Array();
        var s   = "abcdefghijklmnopqrstuvwxyz";

        for (i=0; i<s.length; i++)
            map[s.charAt(i)] = s.charAt((i+13)%26);
        for (i=0; i<s.length; i++)
            map[s.charAt(i).toUpperCase()] = s.charAt((i+13)%26).toUpperCase();

        MailHide.map = map;
    },

    write: function(a) {
        document.write(MailHide.convert(a));
    }
}

/**
 MOUSE TRACKING for the calendar
*/

// Detect if the browser is IE or not.
// If it is not IE, we assume that the browser is NS.
var IE = document.all?true:false

// If NS -- that is, !IE -- then set up for mouse capture
if (!IE) document.captureEvents(Event.MOUSEMOVE)

// Set-up to use getMouseXY function onMouseMove
document.onmousemove = getMouseXY;

// Temporary variables to hold mouse x-y pos.s
var tempX = 0
var tempY = 0

// Main function to retrieve mouse x-y pos.s

function getMouseXY(e) {
  if (IE) { // grab the x-y pos.s if browser is IE
    tempX = event.clientX + document.body.scrollLeft
    tempY = event.clientY + document.body.scrollTop
  } else {  // grab the x-y pos.s if browser is NS
    tempX = e.pageX
    tempY = e.pageY
  }  
  // catch possible negative values in NS4
  if (tempX < 0){tempX = 0}
  if (tempY < 0){tempY = 0}  
  // show the position values in the form named Show
  // in the text fields named MouseX and MouseY
  document.Show.MouseX.value = tempX
  document.Show.MouseY.value = tempY
  return true
}

function calendarHover(title , desc) {
	c = document.getElementById('calendarDescHolder');
	t = document.getElementById('calendarTitle');
	d = document.getElementById('calendarDesc');
	
	c.style.position = 'absolute';
	
	document.Show.MouseY.value = parseInt(document.Show.MouseY.value);
	c.style.top = document.Show.MouseY.value + "px";
	document.Show.MouseX.value = parseInt(document.Show.MouseX.value) - 150;
	c.style.left = document.Show.MouseX.value + "px";
	c.style.display = 'block';
	t.innerHTML = title;
	d.innerHTML = desc;
	return true;
	
}
function calendarHide() {
	c = document.getElementById('calendarDescHolder');
	c.style.display = 'none';
}